Diphenylphosphine oxide CAS 4559-70-0

CAS:4559-70-0

Tsarin Kwayoyin Halitta:C12H11OP

Nauyin kwayoyin halitta:202.19

EINECS:625-671-2

Ma'ana iri ɗaya:DPPO; HPOPh2; TIMTEC-BB SBB005946; Diphenylphosphaneoxide; Diphenylphosphinigsαure; AURORA KA-1314; DIPHENYLPHOSPHINE OXIDE; Diphenylphosphinit; Diphenylphosphinousacid; GC-DPO; DiphenylphosphineoxideGradeB97%; 2,4-dinitro-N-[(E)-3,3,3-trifluoropropylideamino]aniline; Diphenylphosphorus

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Saukewa

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Menene Diphenylphosphine oxide CAS 4559-70-0?

Diphenylphosphine oxide muhimmin haɗin kwayoyin halitta ne wanda ake amfani da shi sosai wajen haɗa magungunan kashe kwari daban-daban da kuma ligands na chiral phosphine, kuma yana iya maye gurbin cyanides na ƙarfe alkali a matsayin wakilai masu haɗawa don haɗawar mahaɗan heterocyclic, kamar haɗakar paraquat mai laushi.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin tafasa	102-105°C 0,2mm
MAI SAUƘI	Yana narkewa kaɗan a cikin ruwa.
Wurin narkewa	56-57 °C (haske)
juriya	1.608-1.61
Yanayin ajiya	Yanayi mara motsi, Zafin ɗaki

Aikace-aikace

Ana amfani da diphenylphosphine oxide akai-akai wajen shirya triphenylphosphine oxide, ƙarin alkyne, da kuma reagents na Wittig Horner. Haɗa diphenylphosphine derivatives ya haɗa da haɗa Ph2P (O) H tare da trifluoromethanesulfonic acid aryl ester, da kuma rage phosphine oxide don samun diphenylarylphosphine, wanda shine ligand na chiral da aka saba amfani da shi.